Give a brief account of Hitler's entry into World War-II.
The Second World War had started in the year 1939 and ended in the year 1945. World War-II had started with Hitler’s rise to supreme power. Germany invaded Poland in September 1939. With the invasion, a war started with France and England. The Tripartite pact with Italy, Germany, and Japan was signed in September 1940. Hitler won almost all the wars at the end of 1940. German soldiers faced defeat from Soviet Red Army. The US entered the war when the US base at Pearl Harbour was bombed by the Japanese. The US dropped an atom bomb on Hiroshima in Japan, as revenge. Hitler’s forces were defeated at the end of the Second World War.